Watch your next demo day meeting... Some people will get tons of reacts, comments; some people get nothing. At least in person you get the obligatory smattering of claps after the talk. When there's nothing at all, it feels like you did something wrong.
piyh · · focus · HN ↗
tayo42 · · focus · HN ↗
0xbadcafebee · · focus · HN ↗
Rygian · · focus · HN ↗
For example, refuse to present anything unless at least three members of the audience agree to share their feedback in the session.
Or alternatively, include in your presentation direct questions to specific members of the audience (either pre-arranged, or spontaneous).